[mailop] Yohoo rejecting mails from Rackspace

Hi, Any one from Yahoo mail please look into this issue. Mails from Rackspace are getting rejected by Yahoo. Some of our IPs which are affected: 184.106.54.111 184.106.54.108 184.106.54.75 184.106.54.74 184.106.54.116 184.106.54.102 184.106.54.119 We are getting this error: Failed - host mta5

[mailop] FW: Any RackSpace Abuse people on the list, hit me up.. Large amount of malware escaping?

Hi, Thank you for bringing this to our notice. I would be grateful if you could share some evidence/details so that we can further investigate this issue. Please share the header/sample of the malicious mails which were delivered to the user. Also, you can share the details as asked below: Sen